Stackable utility jug



FIG. 1 is a front elevation view of a stackable utility jug showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view, the right side being a mirror image thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a bottom front side perspective view thereof; and,

FIG. 7 is a top front side perspective view thereof.

The broken lines in the drawings of the stackable utility jug are illustrative of portions of the stackable utility jug that form no part of the claimed design. 

CLAIM The ornamental design for a stackable utility jug, as shown and described. 